> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# potomacledger.com/mcp

Last observed: 2026-08-30T08:49:26.099Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:48:09.574Z | REL-SNAP-002 | OK | - | 1157 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-07T08:34:18.423Z | REL-SNAP-003 | OK | - | 882 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-08T10:15:39.381Z | REL-SNAP-004 | OK | - | 848 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-09T08:57:15.715Z | REL-SNAP-005 | OK | - | 849 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-10T08:53:27.852Z | REL-SNAP-006 | OK | - | 1010 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-11T08:58:05.335Z | REL-SNAP-007 | OK | - | 943 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-12T08:56:54.442Z | REL-SNAP-008 | OK | - | 832 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-13T08:51:05.100Z | REL-SNAP-009 | OK | - | 944 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-14T09:03:06.239Z | REL-SNAP-010 | OK | - | 885 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-15T08:53:08.477Z | REL-SNAP-011 | OK | - | 988 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-16T08:53:59.531Z | REL-SNAP-012 | OK | - | 860 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-17T11:25:28.579Z | REL-SNAP-013 | OK | - | 902 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-18T08:52:48.139Z | REL-SNAP-014 | OK | - | 942 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-19T08:43:55.364Z | REL-SNAP-015 | OK | - | 592 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-20T08:52:17.568Z | REL-SNAP-016 | OK | - | 634 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-21T09:08:03.654Z | REL-SNAP-017 | OK | - | 564 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-22T08:45:11.694Z | REL-SNAP-018 | OK | - | 580 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-23T09:46:18.682Z | REL-SNAP-019 | OK | - | 599 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-24T08:48:28.753Z | REL-SNAP-020 | OK | - | 586 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-25T08:50:20.576Z | REL-SNAP-021 | OK | - | 555 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-26T08:46:33.284Z | REL-SNAP-022 | OK | - | 697 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-27T08:59:02.205Z | REL-SNAP-023 | OK | - | 557 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-28T08:57:34.791Z | REL-SNAP-024 | OK | - | 585 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-29T08:47:23.210Z | REL-SNAP-025 | OK | - | 591 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |
| 2026-08-30T08:49:26.099Z | REL-SNAP-026 | OK | - | 568 | 6 | 498588d0dfff75c130b2302e17fb2d49712d0a9151633ccc50db5aa13364b661 |

## Identity

Record key: potomacledger.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.potomacledger/trades (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: potomac-ledger (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.